Analysis of feedstock for anaerobic co-digestion process = Анализ исходного сырья для процесса совместного анаэробного сбраживания [Electronic resourse]Blonskaja, Viktoria; Loigu, EnnCollection of papers International Conference Energy-saving and Energy Efficiency in Water Supply and Sewage Utilities2012 / [7] p. : ill. [CD-ROM] Generalised intergation of solid waste treatment practices to enhance methane productivity, generate suspension fertiliser and upgrade biogasKuusik, Argo; Kuusik, Aare; Pachel, Karin; Loigu, Enn; Sokk, OlevEuropean scientific journal2013 / p. 14-30 : ill